EDSCHA NORTH AMERICA INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16F SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION554
 
  
 
B62D MOTOR VEHICLES; TRAILERS 190
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES178
 
  
 
E05D HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS 133
 
  
 
E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING138
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7631922 Tailgate dampening apparatusAug 25, 06Dec 15, 09[B62D]
7484720 Temperature compensating valve assemblyFeb 07, 05Feb 03, 09[F16F]
6619648 Sheet processing apparatusApr 23, 01Sep 16, 03[B65H]
6145638 Adjustable installation with a controlled locking gas spring and an emergency locking gas springDec 29, 99Nov 14, 00[F16F]
6047797 Emergency locking gas springMar 11, 97Apr 11, 00[F16F]
5456283 Infinite hydraulic checkAug 25, 93Oct 10, 95[F16K, F16F]
5452501 Hinge and check assemblySep 28, 93Sep 26, 95[E05D]
5235725 Closure panel hingeDec 19, 91Aug 17, 93[E05F]
5161786 Plastic stand pipe support for load-bearing adjustable columnMay 15, 91Nov 10, 92[F16F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0289,473 KEY CAM SYSTEM FOR HOOD HINGE WITH ACTIVE PEDESTRIAN PROTECTION SYSTEMAbandonedMay 21, 08Nov 26, 09[B60R, E05D]
2009/0230,713 LINK SYSTEM AND METHOD THEREFORAbandonedMar 13, 08Sep 17, 09[B62D]
7197797 Method for manufacturing a vehicle door hingeExpiredDec 16, 02Apr 03, 07[B21D]
2006/0261,527 Gas spring assembly with bumperAbandonedMay 17, 05Nov 23, 06[B60G]
6948214 Removable door check deviceExpiredFeb 05, 03Sep 27, 05[E05F]
6836933 Vehicle door hingeExpiredDec 16, 02Jan 04, 05[E05D]
2004/0072,006 Method of attaching plastic to a metal section and part made therebyAbandonedJul 25, 03Apr 15, 04[B32B]
2004/0055,832 Electronic parking brake with feedback control and cable strain gageAbandonedJun 05, 03Mar 25, 04[B60T]
6666495 Retractable top system for vehicles with movable rear sectionExpiredSep 13, 01Dec 23, 03[B60J]
6527252 Spare tire carrierExpiredApr 13, 01Mar 04, 03[B66D]
6206153 Adjustable installation with a controlled locking gas spring and an emergency locking gas springExpiredDec 29, 99Mar 27, 01[F16F]
5718411 Anti-theft device for a spare tire carrierExpiredJun 07, 95Feb 17, 98[B66D]
5718553 Tire presenterExpiredJun 09, 94Feb 17, 98[B62D]
5018243 Vehicle door hinge with compound roller structureExpiredOct 12, 90May 28, 91[E05D]
4989700 Gas spring with an anti-rattle piston assemblyExpiredDec 28, 89Feb 05, 91[F16F]
4744127 Door hingeExpiredAug 11, 86May 17, 88[E05D]

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